Lazienki Park, an oasis in the capital city, with historic monuments and the Center for Contemporary Art.
Warsaw University Library, new Polish architecture at its finest, with a beautiful rooftop garden.
The Museum of the 1944 Warsaw Rising, arguably the best museum in Poland.
Zelazowa Wola, Chopin's birthplace and a typical old-Polish country dwelling.
Lódz, often called "the Polish Manchester," a city of industrial heritage with a vibrant nightlife scene.